@article{eppacentitypretypingrelation,
  title = {EPPAC: Entity Pre-typing Relation Classification with Prompt AnswerCentralizing},
  author = {Jiejun Tan and Wenbin Hu and Weiwei Liu},
  year = {2022},
  eprint = {2203.00193},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2203.00193v2},
}